The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 4501 | Current Charges | £ 272,053,370 | |
| 4502 | Currents | £ 48,241,725 | |
| 4503 | Curry-clanRob | £ 5,507,441 | |
| 4504 | Cursed World | £ 3,320,256 | |
| 4505 | curtains | £ 365,303,983 | |
| 4506 | Curve | £ 1,327,620 | |
| 4507 | Curz Corp | £ 50,000 | |
| 4508 | Cushion | £ 40,606,248 | |
| 4509 | Cushty Son | £ 0 | |
| 4510 | Custard | £ 57,094,161 | |
| 4511 | Custard Pie | £ 668,701,487 | |
| 4512 | Cut | £ 192,062,776 | |
| 4513 | Cute Boys Dx | £ 5,861,264 | |
| 4514 | Cute Red Industries | £ 61,322,810 | |
| 4515 | Cuthberts Coachworks | £ 596,602,678 | |
| 4516 | cutter | £ 37,900,521 | |
| 4517 | Cutting Down Trees | £ 55,370,240 | |
| 4518 | cvc | £ 5,541,924 | |
| 4519 | Cwm | £ 2,355,525 | |
| 4520 | CYAfergie | £ 6,790,092 | |
| 4521 | Cyanide | £ 81,293,370 | |
| 4522 | Cyber Death | £ 125,400,697 | |
| 4523 | Cyber Sharks | £ 82,973,600 | |
| 4524 | Cyber Tech | £ 3,349,487 | |
| 4525 | cybercrimedetionunit | £ 1,429,198 | |
| 4526 | CyberDeath | £ 100,751,231 | |
| 4527 | Cyberdogs | £ 100,831,693 | |
| 4528 | Cyberdyne | £ 170,726,912 | |
| 4529 | Cyberdyne Corp. | £ 4,285,808 | |
| 4530 | cyberdyne inc. | £ 28,564 | |
| 4531 | Cyberdyne Systems | £ 3,061,652 | |
| 4532 | Cyberdyne Sytems | £ -1,386,763 | |
| 4533 | CyberLife | £ 190,550 | |
| 4534 | Cybernet | £ 50,000 | |
| 4535 | Cyberterrorism | £ 653,442,761 | |
| 4536 | Cyborg | £ 102,781,192 | |
| 4537 | Cyborgia Inc | £ 11,103,436 | |
| 4538 | cycle | £ 123,247,905 | |
| 4539 | Cycletour | £ 5,504,207 | |
| 4540 | Cyclone | £ 12,449,375 | |
| 4541 | Cyclonic energy | £ 53,352,325 | |
| 4542 | Cydonia | £ 4,972,116 | |
| 4543 | CYKA | £ 56,980,649 | |
| 4544 | CykaBlyat | £ 5,365,780 | |
| 4545 | Cylon | £ 79,057,234 | |
| 4546 | Cylons | £ 52,605,207 | |
| 4547 | Cymraeg | £ 10,964,960 | |
| 4548 | Cyprus | £ 269,597,650 | |
| 4549 | Cyrus Salad | £ 59,170,526 | |
| 4550 | Cytosport | £ -5,801,399 | |
| 4551 | czar | £ 4,304,081 | |
| 4552 | D Block | £ 1,449,974,172 | |
| 4553 | D Block Enterprise | £ 2,858,788 | |
| 4554 | D Corp | £ 1,873,647 | |
| 4555 | D E A T H | £ 168,604,204 | |
| 4556 | D-Bombs | £ 60,627,735 | |
| 4557 | D-Lo Enterprise | £ 1,291,954 | |
| 4558 | D.E.A | £ 1,156,785 | |
| 4559 | D.N.A | £ 208,502,808 | |
| 4560 | D3ATH | £ 302,601,832 | |
| 4561 | D3STRUCTI0N | £ 801,838,549 | |
| 4562 | D741 | £ 51,019,137 | |
| 4563 | Da Ba Dee Da Ba di | £ 59,343,406 | |
| 4564 | Da Bears | £ 5,510,582 | |
| 4565 | da BOMB | £ 5,500,592 | |
| 4566 | da dyna mite | £ 265,627 | |
| 4567 | Da father | £ 50,000 | |
| 4568 | Da fuq | £ 396,708,259 | |
| 4569 | Da JuGGeRNauT | £ 119,594,063 | |
| 4570 | Da JuGGeRNauT GRouP | £ 288,493,054 | |
| 4571 | Da Nang | £ 5,462,475 | |
| 4572 | Da Police | £ 171,898,521 | |
| 4573 | Da Ruff Stuff | £ 31,995,469 | |
| 4574 | Da Standaad Chattad SA | £ 5,119,705 | |
| 4575 | Da Trap | £ 81,373,535 | |
| 4576 | Da Worst | £ 4,999,444 | |
| 4577 | Dab | £ 57,936,808 | |
| 4578 | Daba Doo | £ 30,242,226 | |
| 4579 | dabado | £ 16,423,205 | |
| 4580 | Daboiz | £ 4,035,353 | |
| 4581 | DaBoss LTD | £ 50,000 | |
| 4582 | Daboy | £ 20,486,457 | |
| 4583 | Dabstrual | £ 1,915,263 | |
| 4584 | DaComp | £ 110,999,747 | |
| 4585 | Dad | £ 7,186,920 | |
| 4586 | Daddy | £ 6,634,334 | |
| 4587 | DaddyBigBalls | £ 8,570,873 | |
| 4588 | Daddybucks | £ 952,835 | |
| 4589 | Daddys Little Monster | £ 220,263,985 | |
| 4590 | Daebak | £ 58,197,580 | |
| 4591 | Daenerys Targaryen | £ 4,500,421 | |
| 4592 | DAFFY DUCK | £ 142,261,477 | |
| 4593 | Dagger | £ 215,767,349 | |
| 4594 | dagon | £ 178,703,513 | |
| 4595 | Dagon Corp | £ 4,393,455 | |
| 4596 | DaHouse | £ 159,965,515 | |
| 4597 | Daiquiri Factory | £ 87,971,351 | |
| 4598 | Dairy Milk | £ 55,417,555 | |
| 4599 | Daisy Bank Boys | £ 4,324,730 | |
| 4600 | Daitsu | £ 33,587,587 | |
